发明名称 |
PIEZOELECTRIC VIBRATOR AND ELECTRONIC DEVICE USING SAME |
摘要 |
A piezoelectric vibrator is used in an electronic device having a screen. The piezoelectric vibrator includes a diaphragm, at least one piezoelectric layer attached to the diaphragm, and a vibrating element extending from the diaphragm for being coupled to a surface of the screen.
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申请公布号 |
US2011241489(A1) |
申请公布日期 |
2011.10.06 |
申请号 |
US20100978575 |
申请日期 |
2010.12.26 |
申请人 |
LIU LIN;HE JIE;LI HUAN-TANG |
发明人 |
LIU LIN;HE JIE;LI HUAN-TANG |
分类号 |
H01L41/053 |
主分类号 |
H01L41/053 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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